Prepare for 3.0.0 release (#3104)

* changelog

* version

* nlog

Fix NU1011: Replace floating package version with fixed version in Ce…

…ntral Package Management (#3099)

Merge pull request #3074 from microsoft/harskaur/changelog

Changelog & version bump for beta2 release

Merge pull request #3041 from microsoft/harskaur/beta

Updating version to beta1

prep 2.23.0 release (#2957)

bump version 2.23.0-beta1 (#2956)

bump version 2.22.0 (#2832)

prep 2.22-beta4 (#2823)

prep 2.22-beta3 (#2765)

prep2.22-beta2 (#2745)